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The origin of the Kunavaram amphibolites, Khammam District, Andhra Pradesh, India

Published online by Cambridge University Press:  01 May 2009

K. V. Subbarao
K. V. Subbarao
Affiliation:
Institute of Marine Science, University of Alaska, College Alaska 99701, U.S.A.
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Summary

Chemical and modal analyses of five Kunavaram amphibolites, together with mineralogical data on the pyroxenes and amphiboles, are given. Using petrochemical plots based on Niggli numbers, the trends of variation suggest an igneous origin.

Type
Articles
Information
Geological Magazine , Volume 108 , Issue 2 , May 1971 , pp. 131 - 136
Copyright
Copyright © Cambridge University Press 1971

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